```typescript index.ts
import { GustoEmbeddedPayroll } from 'gusto-embedded-payroll-typescript-sdk';

const gustoEmbeddedPayroll = new GustoEmbeddedPayroll({
    // The access token
    authorization: "AUTHORIZATION",
    // Enter your token in the format **Token <API key>**
    apiKeyAuth: "AUTHORIZATION"
})
```